diff --git a/Gemfile b/Gemfile
index ec542f999e7..85fee5bad96 100644
--- a/Gemfile
+++ b/Gemfile
@@ -31,7 +31,7 @@ gem 'puma'
 gem 'rake'
 gem 'redis'
 gem 'rubyzip', '>= 1.3.0'
-gem 'sequel', '~> 5.87'
+gem 'sequel', '~> 5.88'
 gem 'sequel_pg', require: 'sequel'
 gem 'sinatra', '~> 3.2'
 gem 'sinatra-contrib'
diff --git a/Gemfile.lock b/Gemfile.lock
index 6b75167062c..6d3ee4f43ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -492,7 +492,7 @@ GEM
       sexp_processor (~> 4.1)
     rubyzip (2.3.2)
     securerandom (0.4.1)
-    sequel (5.87.0)
+    sequel (5.88.0)
       bigdecimal
     sequel_pg (1.17.1)
       pg (>= 0.18.0, != 1.2.0)
@@ -654,7 +654,7 @@ DEPENDENCIES
   rubocop-rspec_rails
   rubocop-sequel (~> 0.3.8)
   rubyzip (>= 1.3.0)
-  sequel (~> 5.87)
+  sequel (~> 5.88)
   sequel_pg
   sinatra (~> 3.2)
   sinatra-contrib